ACANYA GEL can cause serious side effects including: Inflammation of the colon (colitis).GEORGIA MEDICAID FEE-FOR-SERVICE TOPICAL ANTIACNE MEDICATIONS Preferred Non-Preferred.Benzoyl peroxide is easily available at local drugstores and there is a generic clindamycin 1% topical lotion. and Benzoyl Peroxide Topical Gel,.Topical clindamycin comes as a foam, a gel, a solution (liquid), a lotion, and a pledget (swab).Compare prices and print coupons for Clindamycin (Cleocin T, Cleocin And Evoclin) and other Skin Infection, Acne, Bacterial Infection, Pneumonia, Lower Respiratory.